Example

Monday, 27 August 2018

9:44 AM

Let 𝑇:﷐ℝ﷮3﷯→ℝ be a linear map defined by 𝑇﷐𝑥﷯=𝑥·﷐﷐1﷮2﷮−1﷯﷯ Find ker⁡(𝑇) and hence 𝑛𝑢𝑙𝑙𝑖𝑡𝑦(𝑇) and 𝑟𝑎𝑛𝑘(𝑇)          

 

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